CN106263983A - From pop-up type conjoined chopstick - Google Patents
From pop-up type conjoined chopstick Download PDFInfo
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- CN106263983A CN106263983A CN201510239476.5A CN201510239476A CN106263983A CN 106263983 A CN106263983 A CN 106263983A CN 201510239476 A CN201510239476 A CN 201510239476A CN 106263983 A CN106263983 A CN 106263983A
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- chopsticks
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- rotating shaft
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Abstract
A kind of from pop-up type conjoined chopstick, including left chopsticks and right chopsticks, the rear end of left chopsticks and right chopsticks is movably connected by rotating shaft, and realizes automatically springing open by torsion spring.Left chopsticks therein and right chopsticks are three sections of symmetrical fold-line-shaped structural members, and including leading portion, stage casing and back segment, stage casing is relative to back segment to infolding, and leading portion is downward relative to stage casing, to infolding.The present invention uses the limit function of limited step, utilizes torsion spring restoring force certainly to flick the function of left and right chopsticks, eliminates and open chopsticks action with hands；Utilize left and right chopsticks and the sheath of fold-line-shaped structure, improve palm manipulation ability so that chopsticks facilitate the gripping of right-hand man, and are difficult to landing from hands, dramatically increase food clamp holding force than traditional chopsticks.The present invention both can meet ordinary person, foreigner uses, and can be suitable for again old man, child, muscular strength go down or myasthenia gravis patients, and the even hand function part of the special gloves designed by cooperation is limited or finger far saves the disability patient of defect and is also convenient for use of having dinner.
Description
Technical field
The present invention relates to the articles for daily use, particularly relate to a kind of from pop-up type conjoined chopstick.
Background technology
As the requisite instrument chopsticks of having dinner of daily life, it is China's conventional cutlery, its other country in Asia
Family's application is the most universal.Generally a pair of chopsticks are two little and thin class poles, and material is different, appearance profile list
One, this chopsticks of skilled use need upper limb, particularly hand, dozens of joint and the sensitive association of tens muscle
Adjust, appropriately exert oneself.To using the foreigner of chopsticks first, or awkward people, as juvenile, man at an advanced age,
Hands dysfunction person such as hand trembles, myotonia, (serious symptom) patient such as myasthenia, amyotrophy, the most difficult palm
Control.And, usual people only can use chopsticks with certain hands, when this hands due to injured or other reasons temporarily or relatively
When can not use chopsticks in long-time, another hands is not usually because using chopsticks to bring to dining the most freely
Inconvenience.
This is primarily due to tradition chopsticks and wants to make good use of not a duck soup, needs finger to exert oneself flexibly, works in coordination, bag
Include thumb, forefinger, middle finger, the third finger.Often press against a motionless (phase of chopsticks for tiger's jaw, thumb root and the third finger
Opponent), thumb head and forefinger, the folding of middle finger compounding practice another chopsticks and clamping food.Because of myasthenia
Being the chronic disease caused by Phrenic nerve diaphragm obstacle, Clinical symptoms is the skeletal muscle got involved easily fatigue, trunk
Limbs weakness, the generation of this disease and inherited genetic factors have certain relation, any age all can fall ill.This is not only
Bringing health and psychological misery to patient, bring the biggest burden the most also to family and society, this course of disease is long
And refractory, the mental pressure brought to patient is the biggest.Obviously, tradition chopsticks are to old, weak, sick, residual, flesh
Unable or hands dysfunction person, particularly thumb, forefinger, wrist joint function obstacle person, it is desirable to too high.
At present, the Curve guide impeller to chopsticks, it is made that many fruitful effort, have devised many outstanding
Organization plan, granted national patent.They help somewhat to child, hands dysfunction person or hands
Refer to have incompleteness person to use, but still require further improvement, because existing chopsticks are linear type, mostly be finger manipulation type,
" referring to pinch " (thumb, forefinger, middle finger etc.) with finger pinch and use, during use, chopsticks are placed on palm thumb web
In place, in addition to thumb, other four fingers and palm are under chopsticks, and finger upwards pinches chopsticks from following.Such as " chopsticks
Son " (CN201899282U), " learning to use chopsticks " (CN102612329B) user thumb, forefinger operation
Chopsticks, " power-assisted chopstick " (CN101147648A), " chopsticks " (CN201164314Y) user thumb,
Forefinger, middle finger etc. operation chopsticks, " studying chopstick " (CN101947042A) user thumb, forefinger, in
Refer to, the third finger operates, " the convenient chopsticks used " (CN201139373Y), " a kind of scissors chopsticks "
(CN201958505U) user is with two finger manipulations.They inconveniences hold with whole palm, are not true
" holding " palm in positive meaning holds, and reason is as follows: if without finger with whole palm from following upwards
Hold chopsticks, then when pick up deliver in mouth time otherwise shoulder, elbow joint lift and extend through big, or elbow and the forearm anglec of rotation spend
Greatly, user usually feels awkward；If from holding chopsticks downwardly over, then have in the tableware of certain depth when gripping bowl etc.
Food time, when starting clamping food or wrist is the most in the wrong, or lift excessive in shoulder joint, even human spine is
Crooked to health opposite side so that it is at clamping food or when delivering in mouth, optimum movable empty beyond human body
Between scope, be not suitable with the requirement of human engineering.Such as " chopsticks " (CN201164314Y), " chopsticks "
(CN201445276U), " chopsticks " (CN201624456), " a kind of chopsticks " (CN103126471A), " one
Plant the scissor food clamp of multifunctional children " (CN203182592U).Therefore, as rehabilitation accessory, existing design
Still need to perfect, the patient such as small children, man at an advanced age, hands dysfunction person such as hand tremble, myotonia, it is impossible to
Normally using them to carry out feeding training or rehabilitation Occupational therapy, the people with disability that remote joint finger is incomplete also cannot use them
Have dinner.
And, the chopstick head of existing most designs, i.e. clamping food position, it is common that cylindrical.Two cylinders
It is line and the contacting of line that shape chopsticks contact, and even both are point cantact often, make chopsticks and food active force area
Too small；And, many designs, two chopsticks are connected by rotating shaft top, and bottom is chopsticks head and food, and chopsticks head is closed
When holding together to clamp food, total is triangular in shape, makes chopsticks non-perpendicular with food active force, has i.e. pressed from both sides the two of food
Root chopsticks are the most not parallel, or up-small and down-big, up-narrow and down-wide, otherwise or.Up-small and down-big chopsticks grip bigger food
Thing is the most squeezed, and the up big and down small chopsticks less food of gripping is the most squeezed to be skidded off up；Point cantact then food clamps
Face is less, is difficult to pick up food, or folder is loosely.This class formation is at mobile arm, and firmly change makes food spill often
Fall, particularly when gripping the foods such as smooth food such as bean sheet jelly, peeled shrimp, Ovum Coturnicis japonicae, dumpling.Such as " chopsticks "
(CN201564175U), " a kind of chopsticks " (CN1242971A), " crank chopsticks " (CN1759792A), " residual
Disease people's chopsticks " (CN201958504U), " a kind of scissors chopsticks " (CN201958505U) chopsticks head gripping
During food Guan Bi, chopsticks are up-small and down-big triangle；" chopsticks " (CN201445276U), " chopsticks "
(201504943U), " chopsticks " (CN201624456), " convenient use chopsticks " (CN202104681U),
" learning to use chopsticks " (CN102612329B) the 17th embodiment is when clamping food, and chopsticks are the most up big and down small
Become del.
Summary of the invention
The purpose of the present invention, it is simply that in order to solve the problems referred to above, it is provided that a kind of novel from pop-up type conjoined chopstick.
In order to achieve the above object, present invention employs techniques below scheme: a kind of from pop-up type conjoined chopstick, bag
Including left chopsticks and right chopsticks, the rear end of left chopsticks and right chopsticks is movably connected by rotating shaft, and realizes automatically springing open by torsion spring.
Described left chopsticks and right chopsticks are three sections of symmetrical fold-line-shaped structural members, including leading portion, stage casing and back segment, stage casing phase
For back segment to infolding, leading portion is downward relative to stage casing, to infolding.
The back segment of described left chopsticks and right chopsticks all has slotted eye and axis hole, described torsion spring be connected to left and right chopsticks slotted eye it
Between, described rotating shaft is connected in the axis hole of left and right chopsticks.
Arc boss and arc concave station it is respectively equipped with on the joint face of the axis hole of described left chopsticks and the axis hole of right chopsticks, and
The arc length of arc concave station, more than the arc length of arc boss, forms limited step between arc boss and arc concave station, left
The back segment of right chopsticks is mutually rabbeted with arc concave station by respective arc boss and is connected.
Also include for being sleeved on the sheath on chopsticks stage casing, left and right.
Described sheath is provided with finger spacing preiection or lasso.
Described rotating shaft includes that rotating shaft and lower rotary shaft, upper rotating shaft are provided with mesopore, and lower rotary shaft is provided with the connecting rod of correspondence,
The connecting rod of lower rotary shaft is fixing with the mesopore of upper rotating shaft to be connected.
Described rotating shaft is rivet.
The leading inside of described left chopsticks and right chopsticks is respectively equipped with plane, when left and right chopsticks are closed up, and corresponding plane laminating
It is connected.
The present invention uses the limit function of limited step, utilizes torsion spring restoring force certainly to flick the function of left and right chopsticks, saves
Hand opens this step action of chopsticks；Utilize left and right chopsticks and the sheath of fold-line-shaped structure, improve palm manipulation ability,
Make chopsticks facilitate the gripping of right-hand man, and be difficult to landing from hands, food clamp holding force obviously can be compared finger manipulation
Traditional chopsticks of type dramatically increase.The present invention both can meet ordinary person, foreigner uses, and can be suitable for again old man, children
Youngster, muscular strength go down or myasthenia gravis patients, and the even hand function part of the special gloves designed by cooperation is limited or finger
The disability patient of remote joint defect is also convenient for use of having dinner.
Accompanying drawing explanation
Fig. 1 is present invention overall structure schematic diagram when opening；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is present invention structural representation when closing；
Fig. 4 is the structural representation of the right chopsticks in the present invention；
Fig. 5 is the structural representation of the left chopsticks in the present invention；
Fig. 6 is the structural representation of the upper rotating shaft in the present invention；
Fig. 7 is the structural representation of the lower rotary shaft in the present invention；
Fig. 8 is the structural representation after the present invention adds sheath；
Fig. 9 is the structural representation adding another sheath embodiment in the present invention；
Figure 10 is the structural representation of another embodiment of the right chopsticks in the present invention；
Figure 11 is the structural representation of another embodiment of the left chopsticks in the present invention；
Figure 12 is that the present invention is stained with self-adhesion circle, coordinates hand to be worn by designed special gloves, effect during use
Fruit figure.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, the present invention from pop-up type conjoined chopstick, including left chopsticks 1 and right chopsticks 2, left
The rear end of chopsticks and right chopsticks is movably connected by rotating shaft 3, and realizes automatically springing open by torsion spring 4.
Coordinating and see Fig. 4 Fig. 5, left chopsticks 1 and right chopsticks 2 in the present invention are three sections of symmetrical fold-line-shaped structural members,
Including leading portion 11,21, stage casing 12,22 and back segment 13,23, stage casing is relative to back segment to infolding, and leading portion is relative
Downward, to infolding in stage casing.Back segment left chopsticks and right chopsticks all has slotted eye 14,24 and axis hole 15,25, on
Stating between the slotted eye that torsion spring 4 is connected to left and right chopsticks, rotating shaft 3 is connected in the axis hole of left and right chopsticks.Left chopsticks and right chopsticks
Leading inside be respectively equipped with plane 16,26, when left and right chopsticks are closed up, corresponding plane laminating is connected.
Coordinate and see Figure 10 Figure 11, on the joint face of the axis hole 15 of the left chopsticks in the present invention and the axis hole 25 of right chopsticks
It is respectively equipped with arc boss 151,251 and arc concave station 152,252, and the arc length of arc concave station is more than arc
The arc length of boss, forms limited step between arc boss and arc concave station, the back segment of left and right chopsticks passes through respective arc
Shape boss is mutually rabbeted with arc concave station and is connected, and left and right chopsticks can only opened with certain angle relatively, if left and right chopsticks are opened
Angle of release is spent the end face of big then two limited steps and is i.e. touched together, plays position-limiting action.
Coordinate and see Fig. 8 Fig. 9, present invention additionally comprises for being sleeved on the sheath 5 on chopsticks stage casing, left and right, sheath material
Matter can be rubber, plastics, wood, silica gel etc.；Finger spacing preiection 51 or lasso it is also provided with on sheath
52, grasp with the location of applicable respective finger, now change when right-hand man uses and need to exchange left and right sheath on chopsticks
Position.
Coordinating and see Fig. 6 Fig. 7, the rotating shaft 3 in the present invention includes rotating shaft 31 and lower rotary shaft 32, and upper rotating shaft sets
Having mesopore 311, lower rotary shaft is provided with the connecting rod 321 of correspondence, and the mesopore of the connecting rod of lower rotary shaft and upper rotating shaft is fixed
Connect.Mesopore 311 can be unthreaded hole, it is also possible to be screw: if unthreaded hole, then by bonding grade and lower rotary shaft
Connecting rod is fixed together；If screw, then the connecting rod 321 of lower rotary shaft is screw rod, and both pass through threaded engagement
Connect the rotating shaft of composition left and right chopsticks.It addition, rotating shaft can also replace with rivet, left and right chopsticks are riveted together to form
The turntable that can not tear open.
Self-adhesion circle barbed for part is bonded on left and right chopsticks 1,2, and user hand is worn by the special gloves of band hair
(partly hair, mainly under thumb and the palm), then seta coordinates, and makes the present invention be connected with glove, hand
Grasping will drive left and right chopsticks opening and closing, the firm grasp of chopsticks within the hand of a user during, its design sketch when using of having dinner
Signal is as shown in figure 12.
Claims (9)
1. one kind from pop-up type conjoined chopstick, it is characterised in that: after including left chopsticks and right chopsticks, left chopsticks and right chopsticks
End is movably connected by rotating shaft, and realizes automatically springing open by torsion spring.
2. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: described left chopsticks and right chopsticks are
Three sections of symmetrical fold-line-shaped structural members, including leading portion, stage casing and back segment, stage casing relative to back segment to infolding, leading portion
Downward, to infolding relative to stage casing.
3. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: described left chopsticks and right chopsticks
Back segment all has slotted eye and axis hole, and described torsion spring is connected between the slotted eye of left and right chopsticks, and described rotating shaft is connected to left and right
In the axis hole of chopsticks.
4. as claimed in claim 3 from pop-up type conjoined chopstick, it is characterised in that: the axis hole of described left chopsticks and
It is respectively equipped with arc boss and arc concave station on the joint face of the axis hole of right chopsticks, and the arc length of arc concave station is more than arc
The arc length of shape boss, forms limited step between arc boss and arc concave station, the back segment of left and right chopsticks is by respective
Arc boss is mutually rabbeted with arc concave station and is connected.
5. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: also include for being sleeved on
Sheath on chopsticks stage casing, left and right.
6. as claimed in claim 5 from pop-up type conjoined chopstick, it is characterised in that: described sheath is provided with hands
Refer to spacing preiection or lasso.
7. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: described rotating shaft includes turning
Axle and lower rotary shaft, upper rotating shaft is provided with mesopore, lower rotary shaft be provided with correspondence connecting rod, the connecting rod of lower rotary shaft with upper turn
The mesopore of axle is fixing to be connected.
8. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: described rotating shaft is rivet.
9. as claimed in claim 1 from pop-up type conjoined chopstick, it is characterised in that: described left chopsticks and right chopsticks
Leading inside is respectively equipped with plane, and when left and right chopsticks are closed up, corresponding plane laminating is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239476.5A CN106263983A (en) | 2015-05-12 | 2015-05-12 | From pop-up type conjoined chopstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239476.5A CN106263983A (en) | 2015-05-12 | 2015-05-12 | From pop-up type conjoined chopstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106263983A true CN106263983A (en) | 2017-01-04 |
Family
ID=57630851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239476.5A Pending CN106263983A (en) | 2015-05-12 | 2015-05-12 | From pop-up type conjoined chopstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106263983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541489A (en) * | 2019-09-19 | 2019-12-06 | 山东建筑大学 | Anchoring device for external thermal insulation system of porous brick masonry wall and construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611586A (en) * | 1995-12-18 | 1997-03-18 | Kang; Sue-May | Device for helping a disabled person use chopsticks |
| CN2255216Y (en) * | 1995-11-07 | 1997-06-04 | 康淑美 | Chopsticks-holding assistant device |
| JP2006055351A (en) * | 2004-08-19 | 2006-03-02 | Leben Hanbai:Kk | Tongs with universal design |
| CN2914904Y (en) * | 2006-05-30 | 2007-06-27 | 王楠 | A combined fork spoon tableware |
| CN201445271U (en) * | 2009-06-05 | 2010-05-05 | 烟台百川电气技术有限公司 | Chopstick |
| CN203137935U (en) * | 2013-03-12 | 2013-08-21 | 朱泽文 | Chopsticks convenient to use |
-
2015
- 2015-05-12 CN CN201510239476.5A patent/CN106263983A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255216Y (en) * | 1995-11-07 | 1997-06-04 | 康淑美 | Chopsticks-holding assistant device |
| US5611586A (en) * | 1995-12-18 | 1997-03-18 | Kang; Sue-May | Device for helping a disabled person use chopsticks |
| JP2006055351A (en) * | 2004-08-19 | 2006-03-02 | Leben Hanbai:Kk | Tongs with universal design |
| CN2914904Y (en) * | 2006-05-30 | 2007-06-27 | 王楠 | A combined fork spoon tableware |
| CN201445271U (en) * | 2009-06-05 | 2010-05-05 | 烟台百川电气技术有限公司 | Chopstick |
| CN203137935U (en) * | 2013-03-12 | 2013-08-21 | 朱泽文 | Chopsticks convenient to use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541489A (en) * | 2019-09-19 | 2019-12-06 | 山东建筑大学 | Anchoring device for external thermal insulation system of porous brick masonry wall and construction method |
| CN110541489B (en) * | 2019-09-19 | 2021-10-15 | 山东建筑大学 | Anchoring device for external thermal insulation system of porous brick masonry wall and construction method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |